# C1.Win.TreeView.ExpressionInfo

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_TreeView_ExpressionInfo" data-uid="C1.Win.TreeView.ExpressionInfo" class="text-break">ExpressionInfo Class
</h1>
  <div class="markdown level0 summary"><p>Contains information about an expressions.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><span class="xref">ExpressionInfo</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.TreeView.html">C1.Win.TreeView</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.TreeView.10.dll</h6>
  <h5 id="C1_Win_TreeView_ExpressionInfo_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">[TypeConverter(typeof(ExpandableObjectConverter))]
public class ExpressionInfo</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">&lt;TypeConverter(GetType(ExpandableObjectConverter))&gt;
Public Class ExpressionInfo</code></pre>
  </div>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_TreeView_ExpressionInfo_AllowAddNew" data-uid="C1.Win.TreeView.ExpressionInfo.AllowAddNew">
          <a class="xref" href="C1.Win.TreeView.ExpressionInfo.AllowAddNew.html#C1_Win_TreeView_ExpressionInfo_AllowAddNew">AllowAddNew</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating the ability to add new node level expression.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_TreeView_ExpressionInfo_AllowDelete" data-uid="C1.Win.TreeView.ExpressionInfo.AllowDelete">
          <a class="xref" href="C1.Win.TreeView.ExpressionInfo.AllowDelete.html#C1_Win_TreeView_ExpressionInfo_AllowDelete">AllowDelete</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating the ability to remove node level expression.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_TreeView_ExpressionInfo_AllowEdit" data-uid="C1.Win.TreeView.ExpressionInfo.AllowEdit">
          <a class="xref" href="C1.Win.TreeView.ExpressionInfo.AllowEdit.html#C1_Win_TreeView_ExpressionInfo_AllowEdit">AllowEdit</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the expressions of this column can be edited by clicking
on the ExpressionEditor icon in the column header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_TreeView_ExpressionInfo_ExpandLastExpression" data-uid="C1.Win.TreeView.ExpressionInfo.ExpandLastExpression">
          <a class="xref" href="C1.Win.TreeView.ExpressionInfo.ExpandLastExpression.html#C1_Win_TreeView_ExpressionInfo_ExpandLastExpression">ExpandLastExpression</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the value indicating whether the last expression expand to all subsequent
levels of the TreeView even if the expression is not defined for them.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_TreeView_ExpressionInfo_Expressions" data-uid="C1.Win.TreeView.ExpressionInfo.Expressions">
          <a class="xref" href="C1.Win.TreeView.ExpressionInfo.Expressions.html#C1_Win_TreeView_ExpressionInfo_Expressions">Expressions</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the expressions for column.</p>
</td>
      </tr>
    </tbody>
  </table>

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